Home

Citation: OU Bao-Li. Preparation of Silica Macromonomer[J]. Chinese Journal of Applied Chemistry, ;2006, 23(7): 803-807. shu

Preparation of Silica Macromonomer

OU Bao-Li ^,

1.
College of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201

Corresponding author: OU Bao-Li,
Received Date: 21 July 2005
Available Online: 30 October 2005

A two-stage process was developed to synthesize the silica-based macromonomer through the surface-modification of silica with polymerizable vinyl groups. The silica surface was first treated with excess toluene-2,4-diisocynate(TDI),after which the residual isocyanate groups were converted into polymerizable vinyl groups by reaction of the above mixture with hydroxypropylacrylate(HPA).The main effecting factors on the reaction of silica with TDI were studied by determining the reaction extent of hydroxyl groups at the surface of silica particles.FTIR spectroscopy and TG were employed to characterize the macromonomer.TEM images showed that the silica particles remained unaggregated after surface modification.
- silica,
- toluene-diisocynate,
- surface modification,
- silica macromonomer
1. [1]
  Yifeng TAN , Ping CAO , Kai MA , Jingtong LI , Yuheng WANG . Synthesis of pentaerythritol tetra(2-ethylthylhexoate) catalyzed by h-MoO₃/SiO₂. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2155-2162. doi: 10.11862/CJIC.20240147
2. [2]
  Jie ZHAO , Huili ZHANG , Xiaoqing LU , Zhaojie WANG . Theoretical calculations of CO₂ capture and separation by functional groups modified 2D covalent organic framework. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 275-283. doi: 10.11862/CJIC.20240213
3. [3]
  Xiaoning TANG , Shu XIA , Jie LEI , Xingfu YANG , Qiuyang LUO , Junnan LIU , An XUE . Fluorine-doped MnO₂ with oxygen vacancy for stabilizing Zn-ion batteries. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1671-1678. doi: 10.11862/CJIC.20240149
4. [4]
  Zhiquan Zhang , Baker Rhimi , Zheyang Liu , Min Zhou , Guowei Deng , Wei Wei , Liang Mao , Huaming Li , Zhifeng Jiang . Insights into the Development of Copper-based Photocatalysts for CO₂ Conversion. Acta Physico-Chimica Sinica, 2024, 40(12): 2406029-. doi: 10.3866/PKU.WHXB202406029
5. [5]
  Guang-Xu Duan , Queting Chen , Rui-Rui Shao , Hui-Huang Sun , Tong Yuan , Dong-Hao Zhang . Encapsulating lipase on the surface of magnetic ZIF-8 nanosphers with mesoporous SiO₂ nano-membrane for enhancing catalytic performance. Chinese Chemical Letters, 2025, 36(2): 109751-. doi: 10.1016/j.cclet.2024.109751
6. [6]
  Caixia Lin , Zhaojiang Shi , Yi Yu , Jianfeng Yan , Keyin Ye , Yaofeng Yuan . Ideological and Political Design for the Electrochemical Synthesis of Benzoxathiazine Dioxide Experiment. University Chemistry, 2024, 39(2): 61-66. doi: 10.3866/PKU.DXHX202309005
7. [7]
  Jie ZHAO , Sen LIU , Qikang YIN , Xiaoqing LU , Zhaojie WANG . Theoretical calculation of selective adsorption and separation of CO₂ by alkali metal modified naphthalene/naphthalenediyne. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 515-522. doi: 10.11862/CJIC.20230385
8. [8]
  Xinpin Pan , Yongjian Cui , Zhe Wang , Bowen Li , Hailong Wang , Jian Hao , Feng Li , Jing Li . Robust chemo-mechanical stability of additives-free SiO₂ anode realized by honeycomb nanolattice for high performance Li-ion batteries. Chinese Chemical Letters, 2024, 35(10): 109567-. doi: 10.1016/j.cclet.2024.109567
9. [9]
  Wei HE , Jing XI , Tianpei HE , Na CHEN , Quan YUAN . Application of solar-driven inorganic semiconductor-microbe hybrids in carbon dioxide fixation and biomanufacturing. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 35-44. doi: 10.11862/CJIC.20240364
10. [10]
  Shengbiao Zheng , Liang Li , Nini Zhang , Ruimin Bao , Ruizhang Hu , Jing Tang . Metal-Organic Framework-Derived Materials Modified Electrode for Electrochemical Sensing of Tert-Butylhydroquinone: A Recommended Comprehensive Chemistry Experiment for Translating Research Results. University Chemistry, 2024, 39(7): 345-353. doi: 10.3866/PKU.DXHX202310096
11. [11]
  Yikai Wang , Xiaolin Jiang , Haoming Song , Nan Wei , Yifan Wang , Xinjun Xu , Cuihong Li , Hao Lu , Yahui Liu , Zhishan Bo . 氰基修饰的苝二酰亚胺衍生物作为膜厚不敏感型阴极界面材料用于高效有机太阳能电池. Acta Physico-Chimica Sinica, 2025, 41(3): 2406007-. doi: 10.3866/PKU.WHXB202406007
12. [12]
  Lirui Shen , Kun Liu , Ying Yang , Dongwan Li , Wengui Chang . Synthesis and Application of Decanedioic Acid-N-Hydroxysuccinimide Ester: Exploration of Teaching Reform in Comprehensive Applied Chemistry Experiment. University Chemistry, 2024, 39(8): 212-220. doi: 10.3866/PKU.DXHX202312035
13. [13]
  Xinlong WANG , Zhenguo CHENG , Guo WANG , Xiaokuen ZHANG , Yong XIANG , Xinquan WANG . Enhancement of the fragile interface of high voltage LiCoO₂ by surface gradient permeation of trace amounts of Mg/F. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 571-580. doi: 10.11862/CJIC.20230259
14. [14]
  Bo YANG , Gongxuan LÜ , Jiantai MA . Nickel phosphide modified phosphorus doped gallium oxide for visible light photocatalytic water splitting to hydrogen. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 736-750. doi: 10.11862/CJIC.20230346
15. [15]
  Xiaotian ZHU , Fangding HUANG , Wenchang ZHU , Jianqing ZHAO . Layered oxide cathode for sodium-ion batteries: Surface and interface modification and suppressed gas generation effect. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 254-266. doi: 10.11862/CJIC.20240260
16. [16]
  Xue Dong , Xiaofu Sun , Shuaiqiang Jia , Shitao Han , Dawei Zhou , Ting Yao , Min Wang , Minghui Fang , Haihong Wu , Buxing Han . 碳修饰的铜催化剂实现安培级电流电化学还原CO₂制C₂₊产物. Acta Physico-Chimica Sinica, 2025, 41(3): 2404012-. doi: 10.3866/PKU.WHXB202404012
17. [17]
  Zhuoya WANG , Le HE , Zhiquan LIN , Yingxi WANG , Ling LI . Multifunctional nanozyme Prussian blue modified copper peroxide: Synthesis and photothermal enhanced catalytic therapy of self-provided hydrogen peroxide. Chinese Journal of Inorganic Chemistry, 2024, 40(12): 2445-2454. doi: 10.11862/CJIC.20240194
18. [18]
  Zeyuan WANG , Songzhi ZHENG , Hao LI , Jingbo WENG , Wei WANG , Yang WANG , Weihai SUN . Effect of I₂ interface modification engineering on the performance of all-inorganic CsPbBr₃ perovskite solar cells. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1290-1300. doi: 10.11862/CJIC.20240021
19. [19]
  Xiaoling LUO , Pintian ZOU , Xiaoyan WANG , Zheng LIU , Xiangfei KONG , Qun TANG , Sheng WANG . Synthesis, crystal structures, and properties of lanthanide metal-organic frameworks based on 2, 5-dibromoterephthalic acid ligand. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1143-1150. doi: 10.11862/CJIC.20230271
20. [20]
  Baohua LÜ , Yuzhen LI . Anisotropic photoresponse of two-dimensional layered α-In₂Se₃(2H) ferroelectric materials. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1911-1918. doi: 10.11862/CJIC.20240105

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(795)
HTML views(160)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return